UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BCGnZzIAPb6udLeaNAKKlx3LnJxEYKEPHWOInelrk0=' 
WHERE 
  key_id = 'cb8373802c46ac63bd2f9f153c0aff4d8f21d0e33993dfff5cba1d1f206c61e0' 
  AND (
    token = '3BCGnZzIAPb6udLeaNAKKlx3LnJxEYKEPHWOInelrk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )